State police at Frackville are investigating a criminal mischief incident at a Schuylkill County residence.

Troopers said someone threw a glass marble at the front window at 331 Mount Olive Blvd., West Mahanoy Township, smashing it. The home is owned by Melissa Zarcufski, 43, of Shenandoah. The incident occurred at 9 p.m. Saturday.Anyone with information concerning this incident is asked to call troopers at 570-874-5300.